The Limbsaver AR-15/M4 Snap-On Recoil Pad should work fine with that rifle.
Yes, this should be compatible.
Yes, this should be compatible.
Yes, this should be compatible.
It will not fit. This is designed to fit a standard, basic AR-15/M-4 style carbine stock.
Limbsaver does not make a pad for the Magpul SL stocks, only the MOE/CTR/STR. It may work for the SL, but the shape will be slightly off from the Magpul SL pattern.
https://www.opticsplanet.com/limbsaver-10025-ar-15-m4-magpul-moe-ctr-str-rubber-buttpad-black.html
It will not fit. This is designed to fit a standard, basic AR-15/M-4 style carbine stock.
It will not fit. This is designed to fit a standard, basic AR-15/M-4 style carbine stock. The Panther has an A2 style stock unlecc changed out for a standard carbine stock.
Yes, it should fit. This is designed to fit a standard, basic AR-15/M-4 style carbine stock that the Ruger AR-556 has standard.
Yes, it should fit. This is designed to fit a standard, basic AR-15/M-4 style carbine stoc that the M&P 15 Sport 2 comes with standard.